Sennheiser HD 4.40BT Headphones
Powerful audio performance with excellent bass depth and solid high-frequency clarity. Excellent design and easy operation Sound insulation and noise reduction, effectively reduce background noise, savor the pure music Portable light and compact, folding storage, strong compatibility, compatible with various electronic devices Ergonomic design, comfortable to wear Bluetooth technology transmits music from your phone to the headphones, so music plays reliably and consistently whether your ph